baber/WOPTO huggingface dataset:
Patent JP-2013201286-A (JP)
Title: Semiconductor element
Inventor: OGASAWARA MASAAKI
IPC: H01L29/423
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element which achieves a switching MOSFET and a backflow prevention SBD on one chip.SOLUTION: A semiconductor element comprises: a first conductivity type semiconductor substrate; a first conductivity type drain layer formed on the semiconductor substrate; a second conductivity type base layer formed on the drain layer at a central part except end edges of the first conductivity type semiconductor substrate; a plurality of strip-like gate electrodes formed in parallel with each other on the second conductivity type base layer surface via the first insulation film; a first conductivity type source layer selectively formed on the base layer surface among the gate electrodes; a source electrode which contacts the source layer and which is formed on the plurality of gate electrodes via the insulation layer; and a Schottky electrode formed on the second conductivity type base layer which is exposed at the end edges of the first conductivity type semiconductor substrate.
Patent JP-2013200017-A (JP)
Title: Hydraulic shock absorber
Inventor: IKEDA DAISUKE
IPC: B60G17/08
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To simply and independently set a diameter of a piston with respect to a diameter of an inner tube, in a hydraulic shock absorber in which a piston fixed to a tip part of a piston rod attached to an outer tube slides inside an inner tube.SOLUTION: In a hydraulic shock absorber 10, a sleeve 28 in which a piston 26 can slide is inserted and fixed in at least a sliding range of the piston 26 inside an inner tube 12.
Patent JP-2012163104-A (JP)
Title: Method for removing deposit
Inventor: GARRY IAN MURRAY
IPC: F23R3/42
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing unnecessary coating materials from a cooling passage to solve such a problem that a protecting heat barrier coating is applied to the wall of a structural member to be exposed to high-temperature gas because of the high-temperature operation of a gas turbine engine, and when the protecting heat barrier coating is applied after the cooling passage is holed in the wall of the structural member, a coating material covers the cooling passage to limits the flow of cooling air passing through the cooling passage and possibly cause insufficient cooling of the structural member.SOLUTION: The method for removing unnecessary coating deposits 30 from the cooling passage 16 includes a step of immersing the cooling passage 16 in a liquid, and a step of directing liquid jet 38 to the cooling passage 16 at a sufficient velocity for removing at least part of the deposits from a supply source in the immersion liquid.
Patent JP-2013203132-A (JP)
Title: Work vehicle
Inventor: OSHIMA MASANORI
IPC: B61K5/02
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle in which a turntable can be prevented from performing a storage operation while a lower plate of the turntable keeps remaining at a rotating position where the storage is disabled.SOLUTION: A lower plate position detection device 34 is provided which is provided in a vehicle 10 and detects a rotating position of a lower plate 33 of a turntable 30. Thus, during a storage operation of the turntable 30, it can be detected that the lower plate 33 is located at the rotating position where storage is disabled, such that damage of equipment constituting the vehicle 10 can be prevented. Furthermore, the lower plate position detection device 34 is provided in the vehicle 10, such that installation work such as wiring of an electric circuit is facilitated and a failure such as disconnection can be prevented from being incurred caused by catching wiring between movable parts of the turntable 30.
Patent JP-2013121906-A (JP)
Title: Binder for producing inorganic sintered compact
Inventor: NAGAI YASUHARU
IPC: C08F261/12
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a binder for producing an inorganic sintered compact excellent in thermal degradability, which gives a ceramic green sheet having sufficient sheet strength even in a thin film, especially when used as the binder for ceramic green sheet, free of sheet defects at firing; and to provide paste for producing the inorganic sintered compact and the ceramic green sheet using the binder.SOLUTION: The binder for producing the inorganic sintered compact contains a graft copolymer having a unit comprising polyvinyl butyral and a unit comprising poly(meth)acrylic acids, where the polyvinyl butyral has 800-4,000 degree of polymerization, 20-40 mol% of hydroxy group amount, 60-80 mol% degree of butyralization, and 4-15 meso/racemo ratio of the butyral ring structure; and (meth)acrylic acids composing the poly(meth)acrylic acids includes 90 wt.% or more methacrylic acids.
Patent JP-2013207447-A (JP)
Title: Node device and data communication network system
Inventor: OKIBAYASHI HISATOKU
IPC: H04L12/42
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To easily detect failure that occurs in a node device connected to a network.SOLUTION: A counter 212d counts either the number of transmission frames input to a transmission frame input unit provided for each of the plurality of data transmission paths or the number of transmission frames output from a transmission frame output unit provided for each of the plurality of data transmission paths. If the number of transmission frames counted by the counter 212d exceeds a predetermined threshold, a node device is determined to have failure.
Patent JP-2013209485-A (JP)
Title: Gas purification method, coal gasification plant and shift catalyst
Inventor: SASAKI TAKASHI
IPC: C01B32/50
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas purification method capable of treating condensed water derived from steam used in a CO shift reaction at low cost, and a coal gasification plant and a shift catalyst.SOLUTION: A CO shift reaction is performed using a shift catalyst less causing side reactions (e.g. a P-Mo-Ni-supported shift catalyst), and condensed water derived from steam used in the CO shift reaction is reutilized or treated as effluent. For example, the method comprises a cleaning step of removing water-soluble substances included in a produced gas containing CO and HS; a CO shift step of reacting CO contained in the gas after the cleaning process with steam using the shift catalyst to convert into COand H; a recovery step of removing COand HS contained in the gas after the CO shift step, in which post-shift condensed water generated after the CO shift step is recycled.
Patent JP-2013208567-A (JP)
Title: Air diffusion device
Inventor: TERAJIMA MITSUHARU
IPC: C02F3/20
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an air diffusion device having an air diffusion film in which tensile strengths are averagely high in all directions.SOLUTION: In an air diffusion device in which slits 10, 20 are arranged with an interval in an X axis direction and a Y axis direction, slit longitudinal directions alternates every n pieces (n is an integer from 2 to 10) in the X axis direction and the Y axis direction in the slits 10, 20 arranged in the X axis direction. The slit longitudinal direction of the second slit adjacent to the optional first slit in the Y axis direction is in the direction of 45° to 135° with respect to the slit longitudinal direction of the first slit.
Patent JP-2013210293-A (JP)
Title: System for diagnosing facility by analyzing sound/image
Inventor: SUKAI YASUNORI
IPC: G01H17/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To automatically determine the presence/absence of abnormality in a facility.SOLUTION: The present invention relates to a facility diagnosis system, a facility diagnosis method and a program. An arithmetic processing section of a determination processing device in the facility diagnosis system is supplied with sample image data after wavelet transformation and reference data and supplied with a threshold value A and a threshold value B required for a determination, executes determination processing to determine whether collected sounds indicate abnormality by comparing an absolute value of a difference between integration values of the sample image data and the reference image data with the threshold value A and comparing a counted number in the case where the absolute value of the difference is greater than the threshold value A, with the threshold value B, and supplies a result of the determination to an output device.
Patent JP-2013203551-A (JP)
Title: Kiosk for managing supply network
Inventor: KIM HYUNG DO
IPC: B65G61/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a kiosk for managing a supply network, which has mobility and facility in installation for enhancing availability of a limited space, recognizes a product based on an EPCGlobal technology at a deposit and delivery site for commodities, receives the quantity thereof after it has been inspected, transfers and outputs recognition information and provides accurate physical distribution history information in real time through a screen.SOLUTION: A kiosk 100a, b for managing a supply network includes sensors 110a-1 to b-2 for recognizing an object, and an RFID reader for reading a tag installed on the object, transfers read information to a server via a network after filtering the information when the object is recognized as a preset pattern based on recognition information by the sensors, determines reliability by analyzing and comparing the filtered information with an electronic product code service standard, and notifies a user of highly reliable information through a touch screen based on a determination result.
Patent JP-2013216506-A (JP)
Title: Method of manufacturing hydrophobicized inorganic oxide particle
Inventor: ISHIZU KENICHI
IPC: C01B33/18
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method that can obtain a hydrophobicized inorganic oxide particle in which coagulation of the hydrophobicized inorganic oxide particle from a dispersion liquid including the hydrophobicized inorganic oxide particle obtained in a state being dispersed in a mixed solvent can be performed by a few and a small capacity reactor, and that excels in fluidity without being strongly agglomerated.SOLUTION: When an inorganic oxide particle obtained by a sol-gel method in which an metal alkoxide is made a raw material is contacted with silicone oil and at least one surface treatment agent chosen from a group consisting of a silane coupling agent and a silazane in a mixed solvent of water and an organic solvent without being separated from a reaction liquid to obtain a hydrophobicized inorganic oxide particle, a coagulating agent consisting of an organic acid or a salt thereof is added in a dispersion liquid including the hydrophobicized inorganic oxide particle to coagulate the hydrophobicized inorganic oxide particle, then to separate and dry the hydrophobicized inorganic oxide particle to obtain the hydrophobicized inorganic oxide particle.
Patent JP-2013215914-A (JP)
Title: Recording device, drive control method of recording device, and drive control program of recording device
Inventor: SHINODA KOSAKU
IPC: B41J2/01
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To suppress a consumption electric current while improving throughput of an ink-jet printer.SOLUTION: An ink-jet printer 11 equipped with a CR (carriage) motor 15 for reciprocating in one direction a carriage 14 with a recording head 17 for discharging ink drops to a paper sheet 19 and a PF (paper feeding) motor 22 for carrying a paper sheet 19 in a direction orthogonal to the one direction. The ink-jet printer includes an EEPROM64 which respectively memorizes consumption electric current values when the CR motor 15 and the PF motor 22 respectively consume for driving and the maximum electric current value allowed for consumption, electric current sensors 81 and 82 which measure the consumed electric current values, and a control section 7 which instructs drive of the two motors. The control section 7 acquires the consumption electric current value of either of the two motors, the drive of the either one being instructed from the EEPROM64. When a total electric current value of the consumption electric current value and the electric current value exceeds the maximum electric current value, driving is instructed after the total electric current value falls down to the maximum electric current value or below.
Patent JP-2013012178-A (JP)
Title: Method and system for retrieving print media attributes from print media database server
Inventor: AHN CHOUNGIN VON
IPC: G06F3/12
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for a user to determine and/or identify the characteristics of the print media used so that an optimal configuration setting can be determined.SOLUTION: Provided is a method of determining print media attributes, which includes the following steps: obtaining information from a package of print media using an image recognition system associated with an image forming apparatus; sending the information via a network connection to at least one print media database server for determination of print media attributes for the package of print media; determining the print media attributes of the package of print media by matching the information obtained from the image recognition system to a print attribute database hosted by the at least one print media database server, the print attribute database containing print media attributes for a plurality of print mediums, which are available to a plurality of image forming apparatuses; and sending the print media attributes for the package of print media to the image forming apparatus, which generates printer configuration settings for the print media.
Patent JP-2013217294-A (JP)
Title: Air blower
Inventor: KANAZAWA YUKIMASA
IPC: F04D25/08
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an air blower which is easy to carry around and is very convenient.SOLUTION: A fan 4 connected to an output shaft 33a of a motor 33 is rotationally driven by the motor 33, thereby blowing air. The motor 33 is housed in a motor housing part 3, and a fan cover rear part 72, which forms a flange shape that covers the outer circumferential edge of the fan 4 and the side part thereof on the motor 33 side, is fixed to an end on the output shaft 33a side of the motor housing part 3. A handle 2 is vertically mounted in the midway part in an axial direction of the output shaft 33a on the outer surface of the motor housing part 3, and the fan cover rear part 72 has a tapered part T opposed to the handle 2, the outer circumferential side of which slants toward the fan 4 side.
Patent JP-2013215434-A (JP)
Title: Slot machine
Inventor: MURAKAMI AKIRA
IPC: A63F5/04
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an unauthorized access to a device inside a slot machine by hardly performing the unauthorized removal of a token selector from a selector bracket.SOLUTION: A slot machine 10 includes: multiple selector lock parts 79 arranged in one of a token selector 43 and a selector bracket 70; and selector locked parts 61 arranged at positions corresponding to the respective selector lock parts 79 in the other one. Lock and unlock with the selector locked parts 61 is enabled for each one of the respective selector lock parts 79. All the selector lock parts 79 are locked to the selector locked parts 61, and thereby the token selector 43 is attached to the selector bracket 70. All the selector lock parts 79 are unlocked from the selector locked parts 61, and thereby the token selector 43 is removed from the selector bracket 70.
Patent JP-2013223408-A (JP)
Title: Inverter circuit
Inventor: SAKANO SHOTARO
IPC: H02M7/483
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inverter circuit which can reduce losses occurring in a semiconductor element at the time of activation.SOLUTION: An inverter circuit 4 comprises: an inverter circuit 4 consisting of a switching element Q1 and a switching element Q2 which are connected in series and connected to opposite ends of a DC power supply series circuit 30 consisting of a DC power supply Psp and a DC power supply Psn which are connected in series; an AC output terminal U connected to a junction between the switching element Q1 and the switching element Q2; an AC output terminal V connected to a junction between the DC power supply Psp and the DC power supply Psn; a bidirectional switch S1 connected at one end to the AC output terminal U and connected at the other end to a terminal R of an AC power supply 1; and a bidirectional switch S2 connected at one end to the AC output terminal U and connected at the other end to a terminal S of the AC power supply 1. When the inverter circuit 4 is activated, the bidirectional switches S1 and S2 are alternately turned on and off.
Patent JP-2013224341-A (JP)
Title: Semiconductor coating material containing thermosetting resin composition and organic solvent, and semiconductor device having coated film of the same
Inventor: MUKAI RYUTARO
IPC: C08G18/32
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition-containing coating material, providing a coated and cured thin film thereof on a semiconductor device, the film having good heat resistance and excellent stress relaxation and adherence between an SiC semiconductor and a sealant.SOLUTION: A thermosetting resin composition-containing semiconductor coating material contains 100 parts by weight of at least (A) a cyanate ester compound having two or more cyanate groups in average in one molecule, 1 to 500 parts by weight of (B) a phenol compound. 0 to 20 parts by weight of (C) an epoxy resin with respect to 100 parts by weight of the total amount of the (A) component and the (B) component, and further 150 to 900 parts by weight of (D) an organic solvent with respect to 100 parts by weight of the total amount of the (A) to (C) components.
Patent JP-2013225735-A (JP)
Title: Antenna device
Inventor: YUKIMOTO SHINSUKE
IPC: H01Q5/10
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of flexibly adjusting resonant frequencies which are made into double resonance.SOLUTION: An antenna device comprises a substrate body, a ground pattern GND which is formed on a surface of the substrate body, a first extension part E1, a second extension part E2, a third extension part E3 and a fourth extension part E4. In the first extension part E1, a first element 3 and a second element 4 are provided, the first element extends while providing a feed point FP at a proximal end side and connecting first passive elements P1a, P1b and an antenna element AT thereto, the second element extends along the first element while connecting the proximal end thereof to the ground pattern, and the first element extends along the ground pattern from the proximal end thereof to the first passive elements. The second extension part E2 extends from the first passive elements in an extending direction of the first extension part while disposing the antenna element AT in the middle. The third extension part E3 extends from a distal end of the second extension part. The fourth extension part E4 extends from a distal end of the third extension part along the second extension part and connects the distal end thereof to the first extension part.
Patent JP-2012165449-A (JP)
Title: Mobile communication system, base station device, mobile station device, and communication method
Inventor: AKIMOTO YOSUKE
IPC: H04J99/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide mobile communication system, base station device, mobile station device, and communication method which realize efficient transmission control supporting an information amount of reception quality information and transmission frequency flexibly.SOLUTION: A mobile station device transmits uplink data to a base station device by using resources of a physical uplink common channel. The mobile station device comprises: means for receiving information about setting of the resources of the physical uplink common channel from the base station device by using a radio resource control signal; means for periodically transmitting channel state information to the base station device according to the information included in the radio resource control signal.
Patent JP-2013026216-A (JP)
Title: Lighting system
Inventor: SAKAMOTO MITSUHIDE
IPC: F21S2/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system guiding light at a given emission angle from an emission face without attenuation due to multireflection inside a light guide plate.SOLUTION: The system includes a light guide part having platy light guide plates fitted in protrusion from one end of a chassis part, the platy light guide plates guiding out light of a light source part made incident from incident faces from an emission face. The light guide part includes four polyhedrons having first emission faces adjacent to and crossing the incident faces, and second emission faces adjacent to the first emission faces and opposed to the incident faces. The second emission faces consist of opposing first slanted face groups and second slanted face groups, wherein the first slanted face groups have a plurality of slanted faces formed in continuation from outside in a radial direction of the chassis part toward center, and the second slanted face groups have a plurality of slanted faces formed in continuation from the center of the chassis part in a radial direction toward outside.
Patent JP-2013229369-A (JP)
Title: Mold package
Inventor: KOBAYASHI WATARU
IPC: H01L25/07
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To secure good heat radiation performance of a heating element from a heat radiation surface of a mold resin even when the mold resin warps due to a linear expansion coefficient difference between the mold resin and a substrate in a mold package formed by integrally sealing the heating element and the substrate with the same mold resin.SOLUTION: A substrate 10 has a linear expansion coefficient smaller than that of a mold resin 50. In the mold resin 50, the substrate 10 is positioned closer to the side of a heat radiation surface 51 than to a center 52 in a thickness direction of the mold resin 50 that is arranged parallel to a board thickness direction of the substrate 10. When a virtual straight line, positioned at a center between both end parts 10a, 10b which face each other in the substrate 10 and extending in a direction parallel with plate surfaces 11, 12, is referred to as a substrate center line C1, an element mounting part 40 is positioned on the substrate center line C1 when viewed in a normal direction of the substrate 10.
Patent JP-2013230046-A (JP)
Title: Holding structure of bus bar
Inventor: SHIMIZU ISANORI
IPC: H02G3/16
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To inhibit the inclination and the displacement of a bus bar relative to a housing and the occurence of defects such as deformation.SOLUTION: In a bus bar holding structure press-fitting a bus bar 2 in a housing 4 of an electric part and holding the bus bar 2 thereat, the bus bar comprises: a substrate part 21 having a connection terminal; and a press-fitting part 22 press-fitted in the housing. In the housing, a bus bar holding part 42 having a hole or a groove, in which the press-fitting part of the bus bar fit, protrudes therefrom, and a boss part 43 that may contact with the substrate part protrudes therefrom. The boss part is formed so that a protruding end 43a faces the substrate part with the press-fitting part press-fitted in the bus bar holding part.